DIFF Main Group
B22D 37/00 Controlling or regulating the pouring of molten metal from a casting melt-holding vessel ( B22D39/00, B22D41/00 take precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
CPC: Controlling or regulating the pouring of molten metal from a casting melt-holding vessel ( B22D39/00, B22D41/00 take precedence)
Full Title
Full titles differ between systems:
IPC:
Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
CPC:
Controlling or regulating the pouring of molten metal from a casting melt-holding vessel ( B22D39/00, B22D41/00 take precedence)
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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